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Sourcecode: linux-2.6 version File versions

uncompress.h

/*
 * arch/arm/mach-clps7500/include/mach/uncompress.h
 *
 * Copyright (C) 1999, 2000 Nexus Electronics Ltd.
 */
#define BASE 0x03010000
#define SERBASE (BASE + (0x2f8 << 2))

static inline void putc(char c)
{
      while (!(*((volatile unsigned int *)(SERBASE + 0x14)) & 0x20))
            barrier();

      *((volatile unsigned int *)(SERBASE)) = c;
}

static inline void flush(void)
{
}

static __inline__ void arch_decomp_setup(void)
{
      int baud = 3686400 / (9600 * 32);

      *((volatile unsigned int *)(SERBASE + 0xC)) = 0x80;
      *((volatile unsigned int *)(SERBASE + 0x0)) = baud & 0xff;
      *((volatile unsigned int *)(SERBASE + 0x4)) = (baud & 0xff00) >> 8;
      *((volatile unsigned int *)(SERBASE + 0xC)) = 3; /* 8 bits */
      *((volatile unsigned int *)(SERBASE + 0x10)) = 3; /* DTR, RTS */
}

/*
 * nothing to do
 */
#define arch_decomp_wdog()

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